| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.25 | 10.302% | $151.3895 | $151.39 | $151.40 | $151.40 |
| Purchase #2 | $126.62 | 8.423% | $137.2852 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $46.68 | 5.232% | $49.1223 | $49.12 | $49.10 | $49.10 |
| Purchase #4 | $116.82 | 12.753% | $131.7181 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $95.90 | 9.170% | $104.694 | $104.69 | $104.70 | $104.70 |
| Purchase #6 | $188.58 | 5.444% | $198.8463 | $198.85 | $198.85 | $198.80 |
| Purchase #7 | $42.30 | 12.491% | $47.5837 | $47.58 | $47.60 | $47.60 |
| 7 purchase totals = | $754.15 | $820.6391 | $820.64 | $820.65 | $820.60 | |